CHACHAN, H. A.; JAAFAR, H. A. Exact Solutions for Minimizing cost Function with Five Criteria and Release Dates on Single Machine. Ibn AL- Haitham Journal For Pure and Applied Sciences, [S. l.], v. 33, n. 3, p. 140–157, 2020. DOI: 10.30526/33.3.2479. Disponível em: https://jih.uobaghdad.edu.iq/index.php/j/article/view/2479. Acesso em: 17 may. 2022.